By A Mystery Man Writer
Bahrain’s Salwa Eid Naser failed to make herself available for doping tests, leading to action by the Athletics Integrity Unit.
Sydney McLaughlin-Levrone will not run in world championships - Los Angeles Times
Olympics 2021: Olympic Results Today - Women's Running
The Olympics Issue - The New York Times
Zola Budd - Wikipedia
Athletics-Americans McLaughlin, Muhammad ease ahead in 400m hurdles
Femke Bol: Dutch Runner Sets Women's Indoor 400-Meter World Record - Sports Illustrated
Judges block Semenya from competing at world athletics championships
Caster Semenya controversy 2016 Rio Olympics - Sports Illustrated
Iraqi sprinter Dana Hussein temporarily suspended from Tokyo 2020 after failing drug test
Banned sprinter Sha'Carri Richardson left off Olympic team - Los Angeles Times
2021 Tokyo Olympics - Women's 400 Meters Results